Added gpio for lichee pi 4a

diff --git a/src/adafruit_blinka/board/licheepi_4a.py b/src/adafruit_blinka/board/licheepi_4a.py
new file mode 100644 (file)
index 0000000..bb0f517
--- /dev/null
+++ b/src/adafruit_blinka/board/licheepi_4a.py
@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: 2024 Chris Brown
+#
+# SPDX-License-Identifier: MIT
+"""Pin definitions for the Lichee Pi 4A."""
+
+from adafruit_blinka.microcontroller.thead.th1520 import pin
+
+IO1_6 = pin.GPIO1_6
+IO1_5 = pin.GPIO1_5
+IO1_4 = pin.GPIO1_4
+IO1_3 = pin.GPIO1_3
+I2C2_SCL = pin.TWI2_SCL
+U2_TX = pin.UART2_TX
+I2C2_SDA = pin.TWI2_SCL
+U2_RX = pin.UART2_RX
+U3_TX = pin.UART3_TX
+U3_RX = pin.UART3_RX
+U1_TX = pin.UART1_TX
+U1_RX = pin.UART1_RX
+U0_TX = pin.UART0_TX
+U0_RX = pin.UART0_RX
+QSPI1_SO = pin.SPI1_MISO
+QSPI1_CS = pin.SPI1_CS
+QSPI1_SI = pin.SPI1_MOSI
+QSPI1_CLK = pin.SPI1_SCLK
+

diff --git a/src/adafruit_blinka/microcontroller/thead/__init__.py b/src/adafruit_blinka/microcontroller/thead/__init__.py
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/src/adafruit_blinka/microcontroller/thead/th1520/__init__.py b/src/adafruit_blinka/microcontroller/thead/th1520/__init__.py
new file mode 100644 (file)
index 0000000..2be333d
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/thead/th1520/__init__.py
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: 2024 Chris Brown
+#
+# SPDX-License-Identifier: MIT
+"""Definition for the T-Head TH1520 chip"""

diff --git a/src/adafruit_blinka/microcontroller/thead/th1520/pin.py b/src/adafruit_blinka/microcontroller/thead/th1520/pin.py
new file mode 100644 (file)
index 0000000..cf88c42
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/thead/th1520/pin.py
@@ -0,0 +1,153 @@
+# SPDX-FileCopyrightText: 2024 Chris Brown
+#
+# SPDX-License-Identifier: MIT
+"""T-Head TH1520 pin names"""
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+GPIO0_0 = Pin((0, 0))
+SPI1_SCLK = GPIO0_0
+GPIO0_1 = Pin((0, 1))
+SPI1_CS = GPIO0_1
+GPIO0_2 = Pin((0, 2))
+SPI1_MOSI = GPIO0_2
+GPIO0_3 = Pin((0, 3))
+SPI1_MISO = GPIO0_3
+GPIO0_4 = Pin((0, 4))
+GPIO0_5 = Pin((0, 5))
+GPIO0_6 = Pin((0, 6))
+GPIO0_7 = Pin((0, 7))
+GPIO0_8 = Pin((0, 8))
+GPIO0_9 = Pin((0, 9))
+GPIO0_10 = Pin((0, 10))
+UART1_TX = GPIO0_10
+GPIO0_11 = Pin((0, 11))
+UART1_RX = GPIO0_11
+GPIO0_12 = Pin((0, 12))
+GPIO0_13 = Pin((0, 13))
+GPIO0_14 = Pin((0, 14))
+GPIO0_15 = Pin((0, 15))
+GPIO0_16 = Pin((0, 16))
+UART3_TX = GPIO0_16
+GPIO0_17 = Pin((0, 17))
+UART3_RX = GPIO0_17
+GPIO0_18 = Pin((0, 18))
+GPIO0_19 = Pin((0, 19))
+GPIO0_20 = Pin((0, 20))
+GPIO0_21 = Pin((0, 21))
+GPIO0_22 = Pin((0, 22))
+GPIO0_23 = Pin((0, 23))
+GPIO0_24 = Pin((0, 24))
+GPIO0_25 = Pin((0, 25))
+GPIO0_26 = Pin((0, 26))
+GPIO0_27 = Pin((0, 27))
+GPIO0_28 = Pin((0, 28))
+GPIO0_29 = Pin((0, 29))
+GPIO0_30 = Pin((0, 30))
+GPIO0_31 = Pin((0, 31))
+GPIO1_0 = Pin((1, 0))
+GPIO1_1 = Pin((1, 1))
+GPIO1_2 = Pin((1, 2))
+GPIO1_3 = Pin((1, 3))
+GPIO1_4 = Pin((1, 4))
+GPIO1_5 = Pin((1, 5))
+GPIO1_6 = Pin((1, 6))
+GPIO1_7 = Pin((1, 7))
+GPIO1_8 = Pin((1, 8))
+GPIO1_9 = Pin((1, 9))
+GPIO1_10 = Pin((1, 10))
+GPIO1_11 = Pin((1, 11))
+GPIO1_12 = Pin((1, 12))
+GPIO1_13 = Pin((1, 13))
+GPIO1_14 = Pin((1, 14))
+GPIO1_15 = Pin((1, 15))
+GPIO1_16 = Pin((1, 16))
+GPIO1_17 = Pin((1, 17))
+GPIO1_18 = Pin((1, 18))
+GPIO1_19 = Pin((1, 19))
+GPIO1_20 = Pin((1, 20))
+GPIO1_21 = Pin((1, 21))
+GPIO1_22 = Pin((1, 22))
+GPIO1_23 = Pin((1, 23))
+GPIO1_24 = Pin((1, 24))
+GPIO1_25 = Pin((1, 25))
+GPIO1_26 = Pin((1, 26))
+GPIO1_27 = Pin((1, 27))
+GPIO1_28 = Pin((1, 28))
+GPIO1_29 = Pin((1, 29))
+GPIO1_30 = Pin((1, 30))
+GPIO1_31 = Pin((1, 31))
+GPIO2_0 = Pin((2, 0))
+UART0_TX = GPIO2_0
+GPIO2_1 = Pin((2, 1))
+UART0_RX = GPIO2_1
+GPIO2_2 = Pin((2, 2))
+GPIO2_3 = Pin((2, 3))
+GPIO2_4 = Pin((2, 4))
+GPIO2_5 = Pin((2, 5))
+GPIO2_6 = Pin((2, 6))
+GPIO2_7 = Pin((2, 7))
+GPIO2_8 = Pin((2, 8))
+GPIO2_9 = Pin((2, 9))
+TWI2_SCL = GPIO2_9
+UART2_TX = GPIO2_9
+GPIO2_10 = Pin((2, 10))
+TWI2_SDA = GPIO2_10
+UART2_RX = GPIO2_10
+GPIO2_11 = Pin((2, 11))
+GPIO2_12 = Pin((2, 12))
+GPIO2_13 = Pin((2, 13))
+GPIO2_14 = Pin((2, 14))
+GPIO2_15 = Pin((2, 15))
+GPIO2_16 = Pin((2, 16))
+GPIO2_17 = Pin((2, 17))
+GPIO2_18 = Pin((2, 18))
+GPIO2_19 = Pin((2, 19))
+GPIO2_20 = Pin((2, 20))
+GPIO2_21 = Pin((2, 21))
+GPIO2_22 = Pin((2, 22))
+GPIO2_23 = Pin((2, 23))
+GPIO2_24 = Pin((2, 24))
+GPIO2_25 = Pin((2, 25))
+GPIO2_26 = Pin((2, 26))
+GPIO2_27 = Pin((2, 27))
+GPIO2_28 = Pin((2, 28))
+GPIO2_29 = Pin((2, 29))
+GPIO2_30 = Pin((2, 30))
+GPIO2_31 = Pin((2, 31))
+GPIO3_0 = Pin((3, 0))
+GPIO3_1 = Pin((3, 1))
+GPIO3_2 = Pin((3, 2))
+GPIO3_3 = Pin((3, 3))
+GPIO3_4 = Pin((3, 4))
+GPIO3_5 = Pin((3, 5))
+GPIO3_6 = Pin((3, 6))
+GPIO3_7 = Pin((3, 7))
+GPIO3_8 = Pin((3, 8))
+GPIO3_9 = Pin((3, 9))
+GPIO3_10 = Pin((3, 10))
+GPIO3_11 = Pin((3, 11))
+GPIO3_12 = Pin((3, 12))
+GPIO3_13 = Pin((3, 13))
+GPIO3_14 = Pin((3, 14))
+GPIO3_15 = Pin((3, 15))
+GPIO3_16 = Pin((3, 16))
+GPIO3_17 = Pin((3, 17))
+GPIO3_18 = Pin((3, 18))
+GPIO3_19 = Pin((3, 19))
+GPIO3_20 = Pin((3, 20))
+GPIO3_21 = Pin((3, 21))
+GPIO3_22 = Pin((3, 22))
+
+uartPorts = (
+    (0, UART0_TX, UART0_RX),
+    (1, UART1_TX, UART1_RX),
+    (2, UART2_TX, UART2_RX),
+    (3, UART3_TX, UART3_RX),
+)
+
+i2cPorts = (
+    (2, TWI2_SCL, TWI2_SDA),
+)
+
+spiPorts = ((0, SPI0_SCLK, SPI0_MOSI, SPI0_MISO),)
+

diff --git a/src/board.py b/src/board.py
index 335329c943136528b83ab1a79eb96afffd422e7f..2c569261a18679ccdda1cd076c1be361d5a4da71 100644 (file)
--- a/src/board.py
+++ b/src/board.py
@@ -373,6 +373,9 @@ elif board_id == ap_board.REPKA_PI_4_H6:
 elif board_id == ap_board.GENERIC_LINUX_PC:
     from adafruit_blinka.board.generic_linux_pc import *
 
 elif board_id == ap_board.GENERIC_LINUX_PC:
     from adafruit_blinka.board.generic_linux_pc import *
 

+elif board_id == ap_board.LICHEEPI_4A:
+    from adafruit_blinka.board.licheepi_4a import *
+

 elif "sphinx" in sys.modules:
     pass
 
 elif "sphinx" in sys.modules:
     pass
 

diff --git a/src/digitalio.py b/src/digitalio.py
index 53f59041434d9889505ea170312efa8821e054a7..e7926304512b8f8c5c121daba39789e264d189b7 100644 (file)
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -115,6 +115,8 @@ elif detector.chip.H616:
     from adafruit_blinka.microcontroller.allwinner.h616.pin import Pin
 elif detector.chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1.pin import Pin
     from adafruit_blinka.microcontroller.allwinner.h616.pin import Pin
 elif detector.chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1.pin import Pin

+elif detector.chip.TH1520:
+    from adafruit_blinka.microcontroller.thead.th1520.pin import Pin

 # Special Case Boards
 elif detector.board.ftdi_ft232h:
     from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import Pin
 # Special Case Boards
 elif detector.board.ftdi_ft232h:
     from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import Pin

diff --git a/src/microcontroller/__init__.py b/src/microcontroller/__init__.py
index 2bc4736589b82025b93f558009b0c01aa66e9323..1667986ab46c26ff2a7a1490bbb9cc512f9b1da0 100644 (file)
--- a/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@ -144,6 +144,8 @@ elif chip_id == ap_chip.RP2040_U2IF:
     from adafruit_blinka.microcontroller.rp2040_u2if import *
 elif chip_id == ap_chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1 import *
     from adafruit_blinka.microcontroller.rp2040_u2if import *
 elif chip_id == ap_chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1 import *

+elif chip_id == ap_chip.TH1520:
+    from adafruit_blinka.microcontroller.thead.th1520 import *

 elif chip_id == ap_chip.GENERIC_X86:
     print("WARNING: GENERIC_X86 is not fully supported. Some features may not work.")
 elif chip_id is None:
 elif chip_id == ap_chip.GENERIC_X86:
     print("WARNING: GENERIC_X86 is not fully supported. Some features may not work.")
 elif chip_id is None:

diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index d92747be4dbdf2eda9a376048740cf53d2214147..f0da319416f91303402768d830390fcc6f3862de 100644 (file)
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -139,6 +139,8 @@ elif chip_id == ap_chip.RP2040_U2IF:
     from adafruit_blinka.microcontroller.rp2040_u2if.pin import *
 elif chip_id == ap_chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1.pin import *
     from adafruit_blinka.microcontroller.rp2040_u2if.pin import *
 elif chip_id == ap_chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1.pin import *

+elif chip_id == ap_chip.TH1520:
+    from adafruit_blinka.microcontroller.thead.th1520.pin import *

 elif "sphinx" in sys.modules:
     # pylint: disable=unused-import
     from adafruit_blinka.microcontroller.generic_micropython import Pin
 elif "sphinx" in sys.modules:
     # pylint: disable=unused-import
     from adafruit_blinka.microcontroller.generic_micropython import Pin